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Gentle, Cost-Efficient Decolouring of Reactive-Dyed Cotton

CHT Group is seeking a gentle, cost-efficient process to remove reactive dyes from cotton textiles without damaging the fibre. The goal is to enable high-quality recolouring and textile-to-textile recycling, and to validate the process in a structured Venture Client PoC.

Who is the target group for participation?

Startups, scaleups, technology companies and research organizations developing gentle, sustainable decolouring, bleaching or dye-removal solutions for textiles.

How to create an account on our platform and how to set it up?

Check out our tutorial: Get started!

How to participate in the challenge and submit my idea?

Check out our tutorial: Join a Challenge!

What happens after the application?

To ensure the selection of the most suitable partner, a virtual "Get-to-Know" session will take place with the shortlisted teams. This approach enables the company to assess both the capabilities and compatibility of potential teams for a real-world collaboration. For shortlisted teams, this is a unique opportunity to engage directly with a major industry player, validate and scale their solution with a real-world customer, and explore the potential for a long-term partnership.

Is my participation binding?

Your participation is not binding until you submit your application. Once you have uploaded your application and you want to take part, please consider the timeline and be aware that you should be able to participate in every further step.

Do you have any questions or uncertainties?

Get in contact with us!
If you want to talk to someone from our team about your approaches, you need more information or if questions arise, just join one of our Q&A calls every Tuesday from 11:00am-11:30am, Wednesday from 3:00pm-3:30pm and Thursday from 5:00pm-5:30pm. It is a group call and you also get the chance to meet other innovators!
Simply register here

What happens with the IP of my solution?

All teams agree to enter into discussions with the respective challenge provider within three months of the challenge completion regarding possible further use of the solution.  

During this period, the final teams also agree not to enter into discussions with third parties regarding further use of the solutions. 

Both parties (challenge provider and finalists) are also entitled to jointly agree on deviating and individual provisions with regard to confidentiality agreements or IP rights during the Debrief phase. 

All details can be found in the  conditions of participation.